1. Graphical symbols for electrical power, telecommunications and electronics diagrams. Measuring instruments, lamps and signalling devices Part 8, (28th June 1985) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Semiconductor devices. Micro-electromechanical devices. Performance testing method of vibration-driven MEMS electret energy harvesting devices Part 28, (22nd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Graphical symbols for diagrams. Measuring instruments, lamps and signalling devices Part 8, (15th December 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (28 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗